switches - multi-throw - smt 1 HMC427ALP3E v02.1016 gaas mmic positive control transfer switch, dc* - 8ghz general description features functional diagram the HMC427ALP3E is a low loss broadband positive control transfer switch in leadless surface mount package. covering dc to 8 ghz, this switch offers high isolation and low insertion loss. the switch operates using a positive control voltage of 0/+5v and requires a fxed bias of +5v at < 20 a. high isolation: 40 ~ 45 db thru 6 ghz low insertion loss: 1.5 db at 6 ghz non-refective design 3x3mm smt package electrical specifcations, t a = +25 c, vdd = 5v , with 0/+5v control, 50 ohm system typical applications the HMC427ALP3E is ideal for: ? test instrumentation ? fiber optics & broadband telecom ? basestation infrastructure ? microwave radio & vsat ? military radios, radar, & ecm * blocking capacitors are required at ports rf1, 2, 3, & 4. their value will determine the lowest transmission frequency. parameter frequency min. typ. max. units insertion loss dc - 6.0 ghz dc - 8.0 ghz 1.5 1.8 2 2.1 db db isolation dc - 1.0 ghz dc - 2.0 ghz dc - 6.0 ghz dc - 8.0 ghz 45 40 36 35 50 45 43 43 db db db db return loss dc - 6.0 ghz dc - 8.0 ghz 18 18 db db input power for 1 db compression 1.0 - 8.0 ghz 25 26 dbm dbm input third order intercept (two-tone input power= +12 dbm each tone, 1 mhz tone separation) 1.0 - 8.0 ghz 40 43 dbm dbm switching characteristics trise, tfall (10/90% rf) ton, toff (50% ctl to 10/90% rf) dc - 8.0 ghz 2 10 ns ns for price, delivery, and to place orders: analog devices, inc., one technology way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 ? order online at www.analog.com application support: phone: 1-800-analog-d information furnished by analog devices is believed to be accurate and reliable. however, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. specifcations subject to change without notice. no license is granted by implication or otherwise under any patent or patent rights of analog devices. trademarks and registered trademarks are the property of their respective owners.
switches - multi-throw - smt 2 HMC427ALP3E v02.1016 gaas mmic positive control transfer switch, dc* - 8ghz return loss 0.1 and 1 db input compression point insertion loss vs. temperature isolation input third order intercept point -5 -4 -3 -2 -1 0 0123456789 +25 c +85 c -40 c insertion loss (db) frequency (ghz) -60 -50 -40 -30 -20 -10 0 0123456789 rf4 to rf1 rf2 to rf3 rf4 to rf2 rf1 to rf3 isolation (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 0123456789 rf1 rf2 rf3 rf4 return loss (db) frequency (ghz) 10 12 14 16 18 20 22 24 26 28 30 32 123456 0.1 db compression point 1 db compression point input p1db(dbm) frequency (ghz) 20 25 30 35 40 45 50 123456 +25 c +85 c -40 c iip3 (dbm) frequency (ghz) for price, delivery, and to place orders: analog devices, inc., one technology way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 ? order online at www.analog.com application support: phone: 1-800-analog-d
switches - multi-throw - smt 3 HMC427ALP3E v02.1016 gaas mmic positive control transfer switch, dc* - 8ghz truth table control voltages bias voltage & current vdd range = +5 vdc 10 % vdd (vdc) idd (typ.) (a) idd (max.) (a) +5 5 10 state bias condition low 0 to +0.2 vdc at < 1 a typical high vdd 0.2 vdc at < 1 a typical control input signal path state a b rf4 to rf2 rf1 to rf3 rf4 to rf1 rf2 to rf3 low high on on off off high low off off on on absolute maximum ratings bias voltage range (vdd) +7.0 v d c control voltage range (ctrla & ctrlb) -0.5v to vdd +1.0 vdc channel temperature 150 c thermal resistance 130 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c maximum input power +25.5 dbm (dc - 2 ghz) +27 dbm (2 ghz - 8 ghz) esd sensitivity (hbm) class 1a esd sensitivity (ficdm) class iv note: dc blocking capacitors are required at ports rf1, 2, 3, & 4. their value will determine the lowest transmission fre - quency. electrostatic sensitive device observe handling precautions for price, delivery, and to place orders: analog devices, inc., one technology way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 ? order online at www.analog.com application support: phone: 1-800-analog-d
switches - multi-throw - smt 4 HMC427ALP3E v02.1016 gaas mmic positive control transfer switch, dc* - 8ghz outline drawing 3.10 3.00 sq 2.90 0.28 0.23 0.18 1.75 1.70 sq 1.65 1 0.50 bsc bot t om view t op view 16 5 8 9 12 13 4 pin 1 indic a t or 0.425 0.375 0.325 sea ting plane 0.05 max 0.02 nom 0.203 ref 0.20 min coplanarity 0.08 pin 1 indic a t or 0.90 0.85 0.70 for proper connection of the exposed pad, refer to the pin configuration and function descriptions section of this data sheet. 08-17-2015- a pkg-000000 exposed pad part number package body material lead finish msl rating package marking [2] HMC427ALP3E rohs-compliant low stress injection molded plastic 100% matte sn msl3 [1] h427a xxxx [1] max peak refow temperature of 260 c [2] 4-digit lot number xxxx package information for price, delivery, and to place orders: analog devices, inc., one technology way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 ? order online at www.analog.com application support: phone: 1-800-analog-d
switches - multi-throw - smt 5 HMC427ALP3E v02.1016 gaas mmic positive control transfer switch, dc* - 8ghz pin descriptions pin number function description interface schematic 1, 4, 9, 12 rf4, rf1, rf3, rf2 this pin is dc coupled and matched to 50 ohm. blocking capacitors are required. 2, 3, 5, 8, 10, 11, 13, 14, 16 nc this pin should be connected to pcb rf ground to maximize isolation. gnd package bottom has exposed metal paddle that must be connected to pcb rf ground. 6 ctrla see truth table and control voltage table. 7 ctrlb see truth table and control voltage table. 15 vdd supply voltage +5v 10%. for price, delivery, and to place orders: analog devices, inc., one technology way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 ? order online at www.analog.com application support: phone: 1-800-analog-d
switches - multi-throw - smt 6 HMC427ALP3E v02.1016 gaas mmic positive control transfer switch, dc* - 8ghz evaluation pcb the circuit board used in the fnal application should be generated with proper rf circuit design techniques. signal lines at the rf port should have 50 ohm impedance and the package ground leads and package bottom should be connected directly to the ground plane similar to that shown above. the evaluation circuit board shown above is avail - able from analog devices upon request. item description j1 - j4 pcb mount sma rf connector j5 - j8 dc pin c1 1000 pf capacitor, 0603 pkg. c2 - c5 100 pf capacitor, 0402 pkg. r1 - r2 100 ohm resistor, 0603 pkg. u1 HMC427ALP3E transfer switch pcb [2] evaluation pcb 01-044016a [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 list of materials for evaluation pcb ev1HMC427ALP3E [1] for price, delivery, and to place orders: analog devices, inc., one technology way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 ? order online at www.analog.com application support: phone: 1-800-analog-d
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